Fixes for broken tests.

ext/mcrypt/tests/bug46010.phpt

@@ -1,5 +1,7 @@
 --TEST--
 Bug #46010 (warnings incorrectly generated for iv in ecb mode)
+--SKIPIF--
+<?php if (!extension_loaded("mcrypt")) print "skip"; ?>
 --FILE--
 <?php
 

tests/security/open_basedir_linkinfo.phpt

@@ -57,8 +57,6 @@ int(%d)
 Warning: symlink(): open_basedir restriction in effect. File(%s/test/bad/bad.txt) is not within the allowed path(s): (.) in %s on line %d
 bool(false)
 int(%d)
-
-Warning: unlink(): open_basedir restriction in effect. File(%s/test/ok/symlink.txt) is not within the allowed path(s): (.) in %s on line %d
-bool(false)
+bool(true)
 *** Finished testing open_basedir configuration [linkinfo] ***